How to reduce an application RAM memory use on Mojave

Hello,

I am working on a 2015 Mac Mini, bought in 2018, that is not shown on your first selection of hardware to enter this section

I am using AppPolice to have a control over the amount of CPU used my my applications

I cannot find any way to reduce the amount of RAM taken my my applications

I have 16 GB of Ram and Bztransmit is eating 4 to 5 gb of ram.

Bztransmit is the Blackblaze operation name (Blackblaze is a nice backup system uploading datas, making permanent backups. Bztransmit is the operation name on the activity monitor) is frequently taking 5 GB for it's own, so I have to force quit this operation to instantly retrieve free memory and avoid freezing my work.

How can we manually reduce the amount of RAM taken by any application?

Thanks for your support.

Mac mini 2018 or later

Posted on Dec 29, 2018 10:31 AM

20 replies

BDAqua

Level 10

250,253 points

Dec 29, 2018 4:14 PM in response to 75Vincent

I wonder if this has any effect on COU usage?

https://tidbits.com/2009/10/06/revealing-mac-os-xs-hidden-single-application-mode/

75Vincent Author

Level 1

4 points

Dec 30, 2018 12:01 PM in response to Lexiepex

I only have enough RAM when Blackblaze is not in use

75Vincent Author

Level 1

4 points

Dec 30, 2018 12:02 PM in response to BDAqua

You mean CPU, or COU (I have no idea what it is) Blackblaze CPU usage remains low

Lexiepex

Level 6

14,108 points

Dec 30, 2018 12:05 PM in response to 75Vincent

Yes there are better apps to make a backup than the slow BB.

For example CarbonCopyCloner: it makes bootable clones of the whole disk or very precise backups of parts of the disk..

75Vincent Author

Level 1

4 points

Dec 30, 2018 3:18 PM in response to BobTheFisherman

Sure, and pay much more to Apple rather than to Baclblaze to have Apple saving my 8 terrabytes of datas?

Apple is extremely expensive when it is a matter of terrabytes.

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How to reduce an application RAM memory use on Mojave